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Can a novice replace the ECBM on 2003 Corvette without problems? I have 'service ABS, traction system, and active handling' showing up.
If this isn't something I need to try where would one suggest I take my vette in to get it replaced. I'm in the Edmond area. Thx
First step would be to check fault codes to figure out why you're getting that message. There are potentially a large variety of faults you might have, many/most of which wouldn't be related to the EBCM.
Share your fault codes with us, which you can look up yourself with a guide such as this one:
Can a novice replace the ECBM on 2003 Corvette without problems? I have 'service ABS, traction system, and active handling' showing up.
If this isn't something I need to try where would one suggest I take my vette in to get it replaced. I'm in the Edmond area. Thx
First, check your codes and see if they tell you anything specific. Your manual tells you how to check the codes. The EBCM is a bit of a task....not complicated, but arduous. If you are moderately mechanically inclined you can do it. Before spending the money to replace, many times it can be repaired. There is a shop, ABS Fixer, you can google it. They can usually repair you ecbm/abs system for a couple hunderd bucks with a lifetime warranty. You can also do it yourself.....plenty of you tube sites that tell you how. The most difficult part is removing and replacing the EBCM. I did it on my 2003 without too much trouble. Total time was about 4 hours because I was taking it slow and step by step. If you use ABS Fixer, you still have to remove and reinstall, or have a shop do that. Best of luck. Mine worked perfectly after I did the repair.
C1214 showing like that is directly related to the EBCM.
Mine recently started throwing C1214 more and more frequently, so I pulled out the EBCM, disassembled the cover, removed old solder from several leads on the circuit board, and re-soldered those leads. So far so good a month and a half later.
A friend of me had C1214 code that I fixed for him .
- I first removed the electronic part of the EBCTM from engine bay .
-Then I splitted this parts carefully using a knife/small hammer/screwdrivers
-I removed the white relay
-Insert (soldered) a new relay (black)
-Before I put this card containg the new relay I used new sealant all the way around (moisture will kill this electronic)
-After putting the electronis part of ebctm back in engine bay , the C1214 code was gone .
- I bought the relay (3 pack) of ebay
A friend of me had C1214 code that I fixed for him .
- I first removed the electronic part of the EBCTM from engine bay .
-Then I splitted this parts carefully using a knife/small hammer/screwdrivers
-I removed the white relay
-Insert (soldered) a new relay (black)
-Before I put this card containg the new relay I used new sealant all the way around (moisture will kill this electronic)
-After putting the electronis part of ebctm back in engine bay , the C1214 code was gone .
- I bought the relay (3 pack) of ebay
Nice work!
It's worth noting that many of the people who opt to replace the relay don't try *only* redoing the solder first. I opted to re-solder only, and figured if the code returned the next step would be relay replacement. And as noted, no issues now for ~6 weeks (knock on wood).
Don't get me wrong, "while you're in there" relay replacement isn't a bad idea because of the hassle to potentially need to take out the EBCM again later. Just seems like it's rarely needed.
Last edited by MetalMan2; Aug 8, 2024 at 02:51 PM.
I'll second MetalMan's comment - reflowing the solder joints only solved my issues and has been fine since (been about a year). Unfortunately now I'm getting a 1243 pump motor stalled code, even after "exercising" it. :-\
Just finished re-soldering my EBCM for the C1214 code. My son is an electrician and highly recommended that I clean the motherboard as well. According to a computer guru that he works with, a perfectly clean motherboard is critical. It took me 3/4 hour to clean it using Q-Tips with alcohol, then a toothpick with alcohol. The board looks clean enough until you start using the alcohol, lots of yellow brown crud.
It cleared the DIC. No more messages about Servicing the ABS, etc.
I did check that out. An easy fix I like, that not so much. Not having ABS or trac control is not a biggy, more irritated at the dash lights than anything else. An ABS delete is looking pretty good right now, free up some space for a PS cooler.
EBCM Replacement
